Exploring anticoagulant rodenticide exposure and effects in eagle owl (Bubo bubo) nestlings from a Mediterranean semiarid region DOI Creative Commons
Livia Spadetto, Pilar Gómez‐Ramírez,

Mario León‐Ortega

и другие.

Environmental Research, Год журнала: 2024, Номер 264, С. 120382 - 120382

Опубликована: Ноя. 16, 2024

Anticoagulant rodenticides (ARs) are widely used for pest control, resulting in their pervasive presence the environment and posing significant toxicological risks to a range of predatory scavenging species. Our study mainly aimed evaluate AR exposure effects nestlings eagle owl (Bubo bubo) from Region Murcia (southeastern Spain). We analysed ARs blood samples (n = 106) using high-performance liquid chromatography-triple quadrupole (HPLC-TQ), assessed influence potential anthropogenic (presence livestock farms, landfills human population density) environmental (land uses proximity watercourses) variables, measured prothrombin time (PT) plasma biochemical parameters as biomarkers effects. results showed residues 91.5% nestlings, with 70.8% exhibiting multiple (up six compounds single individual). Second-generation (SGARs) were most prevalent compounds. The analysis indicated that sampled individuals good physiological condition. Although PT was positively correlated total concentration (ΣARs), relationship not (Rho 0.04; p 0.49). Regarding factors, higher ΣARs associated urbanised site landfills, likely due increased availability rodent prey. prevalence two SGARs (brodifacoum difenacoum) linked closer riverbeds, suggesting contamination pathway inland aquatic ecosystems, where these may concentrate water scarcity. This underscores widespread owls highlights importance effective monitoring management pollutants protect conservation-concern wildlife Mediterranean semiarid regions.

Язык: Английский

Pre- and Postnatal Exposures to Residential Pesticides and Survival of Childhood Acute Lymphoblastic Leukemia DOI Open Access

Seema Desai,

Libby M. Morimoto, Alice Y. Kang

и другие.

Cancers, Год журнала: 2025, Номер 17(6), С. 978 - 978

Опубликована: Март 14, 2025

Background: Exposure to pesticides has been associated with an increased risk of developing childhood leukemia. However, the impact on leukemia survival not examined. We investigated associations between residential pesticide use during key developmental periods and 5-year in children treated for acute lymphoblastic (ALL). Methods: Residential insecticides, herbicides, rodenticides, flea control products from preconception up 12 months prior diagnosis sociodemographic characteristics were collected via parental interview among 837 diagnosed ALL 1995 2008 California, USA. Data clinical features abstracted medical records. Vital status was obtained through linkage National Death Index (NDI) 2020. Cox proportional hazards regression models used estimate hazard ratios (HRs), adjusting factors group. Results: A total 108 (~13%) died within 5 years diagnosis. any pre- and/or postnatally slightly higher deceased compared alive (95.4% vs. 91.5%; p = 0.23), while rodenticides significantly who (25.0%) those survived (15.5%; 0.02). In fully adjusted models, exposure mortality (HR 1.70; 95% confidence interval (CI) 1.08–2.64; 0.02), especially when child exposed pregnancy 1.90; CI 1.15–3.16; 0.01) possibly before 1.60; 0.98–2.61; 0.06). Increased death also observed other types pregnancy, but statistically significant. Conclusions: This study is first report reduced previously particularly underscoring need further evaluate mechanisms by which environmental exposures stages may later cancer outcomes.

Язык: Английский

Процитировано

0
One Health approach and tiered strategy to assess anticoagulant rodenticides exposure in red foxes (Vulpes vulpes) from Central Italy DOI Creative Commons
Rachele Rocchi, Federica Castellani, Romolo Salini

и другие.

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 126403 - 126403

Опубликована: Май 1, 2025

Anticoagulant rodenticides (ARs) are widely used in urban and agricultural areas to control rodent populations, leading potential exposure of non-target species like red foxes (Vulpes vulpes). However, data on AR Italy remain limited. This study analyzed 92 fox liver samples for residues ten ARs, categorizing concentrations into five groups assess toxicological risks. The were also compared with the CORINE Land Cover dataset correlated infectious parasitic diseases, including respiratory intestinal infections. Residues at least one found 46 (50%), 25% containing AR, 20% two, 5% three. Second-generation anticoagulant (SGARs) more prevalent than first-generation anticoagulants (FGARs), detected 47.9% samples. Positive primarily from but settings. observed suggest biological risks, a significant correlation between ARs confirms Italian highlights need integrated risk mitigation strategies protect humans, animals, environmental health.

Язык: Английский

Процитировано

0
Synthesis of metal nanoparticles and their role in degradation of pesticides/herbicides: a review DOI Creative Commons
Noor Zulfiqar, Muhammad Ali, Fawad Inam

и другие.

Deleted Journal, Год журнала: 2025, Номер 7(6)

Опубликована: Май 28, 2025

Язык: Английский

Процитировано

0
Detection of Vkorc1 single nucleotide polymorphisms indicates the presence of anticoagulant rodenticide resistance in Australia's introduced rats† DOI Creative Commons
Alicia F Gorbould, Quinton Burnham, Michael T. Lohr

и другие.

Pest Management Science, Год журнала: 2025, Номер unknown

Опубликована: Май 30, 2025

Abstract BACKGROUND Anticoagulant rodenticides (ARs) are used globally to manage pest rodent populations. However, resistance ARs in target populations challenges control efforts and can increase risks nontarget species. Resistance is frequently associated with nonsynonymous single nucleotide polymorphisms (nsSNPs) the Vkorc1 gene, this study carried out first survey of introduced rats on Australian mainland. RESULTS We identified three species rat using cytochrome b gene across Brisbane, Melbourne, Perth Sydney: Rattus rattus (Linnaeus 1758) (Lineage I); norvegicus (Berkenhout 1769); tanezumi (Temminck 1844) II). Three nsSNPs were detected gene: Tyr25Phe , Trp59Arg Phe55Ile . The mutation which ARs, was 58 108 R. (53.7%) one 31 (3.2%). It has been suggested that (detected two ) susceptibility haemorrhage, whereas (identified only not reported previously. No CONCLUSION This update status mainland since 1970s employ genetic screening. widespread occurrence urbanized areas Australia suggests potential common practical conferred by needs further investigation as does role hybridization transfer from nuclear genome. © 2025 Author(s). Pest Management Science published John Wiley & Sons Ltd behalf Society Chemical Industry.

Язык: Английский

Процитировано

0
First evidence of the suitability of hair for assessing wildlife exposure to anticoagulant rodenticides (ARs) DOI
Marco Picone, Annamaria Volpi Ghirardini, Rossano Piazza

и другие.

Environmental Research, Год журнала: 2024, Номер 264, С. 120302 - 120302

Опубликована: Ноя. 5, 2024

Язык: Английский

Процитировано

2
Assessment of anticoagulant potential of Halocnemum strobilaceum (Pall.) against black rat (Rattus rattus Lin.) from Algeria DOI Creative Commons
Randa Mlik, Salim Meddour, Nour Elhouda Mekhadmi

и другие.

Journal of King Saud University - Science, Год журнала: 2024, Номер 36(10), С. 103449 - 103449

Опубликована: Сен. 13, 2024

Язык: Английский

Процитировано

0
Exploring anticoagulant rodenticide exposure and effects in eagle owl (Bubo bubo) nestlings from a Mediterranean semiarid region DOI Creative Commons
Livia Spadetto, Pilar Gómez‐Ramírez,

Mario León‐Ortega

и другие.

Environmental Research, Год журнала: 2024, Номер 264, С. 120382 - 120382

Опубликована: Ноя. 16, 2024

Anticoagulant rodenticides (ARs) are widely used for pest control, resulting in their pervasive presence the environment and posing significant toxicological risks to a range of predatory scavenging species. Our study mainly aimed evaluate AR exposure effects nestlings eagle owl (Bubo bubo) from Region Murcia (southeastern Spain). We analysed ARs blood samples (n = 106) using high-performance liquid chromatography-triple quadrupole (HPLC-TQ), assessed influence potential anthropogenic (presence livestock farms, landfills human population density) environmental (land uses proximity watercourses) variables, measured prothrombin time (PT) plasma biochemical parameters as biomarkers effects. results showed residues 91.5% nestlings, with 70.8% exhibiting multiple (up six compounds single individual). Second-generation (SGARs) were most prevalent compounds. The analysis indicated that sampled individuals good physiological condition. Although PT was positively correlated total concentration (ΣARs), relationship not (Rho 0.04; p 0.49). Regarding factors, higher ΣARs associated urbanised site landfills, likely due increased availability rodent prey. prevalence two SGARs (brodifacoum difenacoum) linked closer riverbeds, suggesting contamination pathway inland aquatic ecosystems, where these may concentrate water scarcity. This underscores widespread owls highlights importance effective monitoring management pollutants protect conservation-concern wildlife Mediterranean semiarid regions.

Язык: Английский

Процитировано

0